MariaDB Galera Cluster 10.0.12 Release Notes

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Release date: 28 Jun 2014

This is the 4th release in the MariaDB Galera Cluster 10.0 series. It is aStable (GA) release. It is a merge of MariaDB 10.0.12 and Galera Cluster with additional bug fixes.

Various articles about MariaDB Galera Cluster, includingknown limitations andhow to get started are available in the Galera section of the documentation.

For a list of changes made in MariaDB Galera Cluster 10.0.12, with links to detailed information on each push, see theMariaDB Galera Cluster 10.0.12 Changelog.

Updates and fixes in this version

• Galera garbd and libgalera are now included in the binary tarballs (MDEV-4463)

• Codership changes: lp:codership-mysql/5.6 (till rev 4101).

• Galera library versions: 25.3.5, 25.2.9

• Supported wsrep interface API version: 25

Notes

• Snapshot state transfer: rsync and mysqldump SST methods support GTID. However, xtrabackup-v2 and xtrabackup SST methods currently do not support GTID. (lp:1326967)

• Running MariaDB Galera Cluster 5.5 and 10.0 nodes in a cluster is not supported (MDEV-6257)

• Compatibility: Wsrep providers (Galera libraries) other than version 25.x.xx are not supported.

• Compatibility: If Galera v2 and v3 are both being used in the cluster, MariaDB with Galera v3 must be started withwsrep_provider_options='socket.checksum=1' in order to make it backward compatible with Galera v2.

• Installation: Galera rpm packages had a file conflicting with Filesystem package, which caused installation to fail. Fixed Galera packages are now available for the following flavors : Fedora 19, Fedora 20 and CentOS 6. (MDEV-4218)

• See the MariaDB 10.0.12 Release Notes andChangelog for more information on the changes in MariaDB.

Thanks, and enjoy MariaDB Galera Cluster!

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